74 lines
2.4 KiB
CMake
74 lines
2.4 KiB
CMake
# - Find APL (Arm Performance Libraries)
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#
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# This module sets the following variables:
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# APL_INCLUDE_SEARCH_PATHS - list of paths to search for APL include files
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# APL_LIB_SEARCH_PATHS - list of paths to search for APL libraries
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# APL_FOUND - set to true if APL is found
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# APL_INCLUDE_DIR - path to include dir.
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# APL_LIB_DIR - path to include dir.
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# APL_LIBRARIES - list of libraries for base APL
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SET(APL_INCLUDE_SEARCH_PATHS $ENV{ARMPL_DIR}/include)
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SET(APL_LIB_SEARCH_PATHS $ENV{ARMPL_DIR}/lib)
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SET(APL_BIN_SEARCH_PATHS $ENV{ARMPL_DIR}/bin)
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SET(APL_FOUND ON)
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# Check include file
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FIND_PATH(APL_INCLUDE_DIR NAMES armpl.h PATHS ${APL_INCLUDE_SEARCH_PATHS})
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IF(NOT APL_INCLUDE_DIR)
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SET(APL_FOUND OFF)
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MESSAGE(STATUS "Could not verify APL include directory. Turning APL_FOUND off")
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ENDIF()
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# Check lib file
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FIND_PATH(APL_LIB_DIR NAMES armpl_lp64.dll.lib libarmpl_lp64.a PATHS ${APL_LIB_SEARCH_PATHS})
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IF(NOT APL_LIB_DIR)
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SET(APL_FOUND OFF)
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MESSAGE(STATUS "Could not verify APL lib directory. Turning APL_FOUND off")
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ENDIF()
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# Check bin file
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FIND_PATH(APL_BIN_DIR NAMES armpl_lp64.dll armpl-info PATHS ${APL_BIN_SEARCH_PATHS})
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IF(NOT APL_BIN_DIR)
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SET(APL_FOUND OFF)
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MESSAGE(STATUS "Could not verify APL bin directory. Turning APL_FOUND off")
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ENDIF()
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IF (APL_FOUND)
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IF(WIN32)
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set(APL_LIBRARIES
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"${APL_LIB_DIR}/armpl_lp64.dll.lib"
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)
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set(APL_DLLS
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"${CMAKE_INSTALL_PREFIX}/lib/armpl_lp64.dll"
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)
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add_custom_command(
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OUTPUT ${APL_DLLS}
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COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_INSTALL_PREFIX}/lib"
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COMMAND ${CMAKE_COMMAND} -E copy_if_different "${APL_BIN_DIR}/armpl_lp64.dll" "${CMAKE_INSTALL_PREFIX}/lib/armpl_lp64.dll"
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)
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add_custom_target(copy_apl_dlls ALL DEPENDS ${APL_DLLS})
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ELSEIF(UNIX)
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set(APL_LIBRARIES
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"${APL_LIB_DIR}/libarmpl_lp64.a"
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)
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ENDIF()
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MESSAGE(STATUS "Found APL header: ${APL_INCLUDE_DIR}")
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MESSAGE(STATUS "Found APL library: ${APL_LIB_DIR}")
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message(STATUS "APL_LIBRARIES: ${APL_LIBRARIES}")
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SET(CMAKE_REQUIRED_LIBRARIES ${APL_LIBRARIES})
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include(CheckCSourceRuns)
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CHECK_C_SOURCE_RUNS("
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#include <stdlib.h>
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#include <stdio.h>
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float x[4] = { 1, 2, 3, 4 };
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float y[4] = { .1, .01, .001, .0001 };
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extern float cblas_sdot();
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int main() {
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int i;
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double r = cblas_sdot(4, x, 1, y, 1);
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exit((float)r != (float).1234);
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}" BLAS_USE_CBLAS_DOT )
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MESSAGE(STATUS "BLAS_USE_CBLAS_DOT: ${BLAS_USE_CBLAS_DOT}")
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ENDIF (APL_FOUND) |